Patented In-line Jet Sub with Bull Nose

January 13, 2020

Workstrings introduced a Patented in-line Jet Sub, improving the efficiency and flexibility of jetting and cleaning operations of BOP, wellhead and subsea tree profiles.

During our recent campaign, Workstrings was challenged to develop and provide an enhanced jetting assembly with directional jetting and flexibility in configuration. Workstrings delivered an in-line & bullnose jet sub assembly for use on the project with very positive results. The flexibility of the jetting assembly to be configured as a bullnose or in-line allowed for operational efficiencies (short tripping) to perform wellhead / XT jetting operations; saving rig time. The benefits of the directional jets were well noted; especially for BOP cleanliness post-jetting. The directional jetting of the jet sub resulted in a cleaner BOP which led to reduced on-surface maintenance times and increased HSE. I would recommend and endorse its use.